cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
330
Views
0
Helpful
2
Replies

Backup ISP Links

hbkhelpdesk
Level 1
Level 1

I am trying to setup a Backup ISP for an ASA5505. I have successfully configured the interfaces, routes and tracking. One interface is called outside and the other is called failover. When the cable is pulled from the outside interface, the failover route becomes active. However, no traffic is going from the inside interface through the failover interface. I can reach the failover interface via ASDM or putty. It seems like I may have a nat issue from inside to the failover interface. Any help would greatly be appreciated. Thanks.

1 Accepted Solution

Accepted Solutions

Marvin Rhoads
Hall of Fame
Hall of Fame

The NAT looks OK.

Shouldn't the failover interface be security-level 0?

By default, same-security traffic is not permitted inter-interface.

View solution in original post

2 Replies 2

Marvin Rhoads
Hall of Fame
Hall of Fame

The NAT looks OK.

Shouldn't the failover interface be security-level 0?

By default, same-security traffic is not permitted inter-interface.

That makes sense. I will set it to 0 and give it a try. Thank you.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Review Cisco Networking products for a $25 gift card